What technique is used with UTP cable to help protect against signal interference from crosstalk?
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- terminating the cable with special grounded connectors
- twisting the wires together into pairs
- wrapping a foil shield around the wire pairs
- encasing the cables within a flexible plastic sheath
Explanation: To help prevent the effects of crosstalk, UTP cable wires are twisted together into pairs. Twisting the wires together causes the magnetic fields of each wire to cancel each other out.